baber/WOPTO huggingface dataset:
Patent JP-H0687981-A (JP)
Title: Thermoplastic resin composition and compatibilizing agent contained therein
Inventor: WADA KAZUHITO
IPC: C08L25/04
Filed: 1992-09-08
Abstract: PURPOSE:To obtain a thermoplastic resin composition excellent in fluidity in molding, impact resistance and delamination resistance under a high shear and a compatibilizing agent contained therein. CONSTITUTION:The thermoplastic resin composition comprises 0.1-50 pts.wt. compatibilizing agent in 100 pts.wt. base resin containing 1-99 pts.wt. viny chloride-based resin and/or styrenic resin and 99-1 pt.wt. olefinic resin. The compatibilizing agent is a reactional product composed of 5-95 pts.wt. modified olefinic polymer and 95-5 pts.wt. modified styrenic polymer or modified methyl methacrylate-based polymer. The modified olefinic polymer contains a compound having a reactive group as a copolymerization component in an amount of 0.05-50wt.%. The modified styrenic polymer and modified methyl methacrylate- based polymer contains a compound having a group reactive with the reactive group possessed by the modified olefinic polymer as a copolymerization component in an amount of 0.05-50wt.%.
Patent JP-H0694116-A (JP)
Title: Automatic shift controller
Inventor: KUME MASAYUKI
IPC: F16H61/08
Filed: 1992-09-08
Abstract: PURPOSE:To increase operability by changing the timing of lock up according to travel resistance in the case of the automatic shift controller of a transmission equipped with the lock up mechanism of a torque converter. CONSTITUTION:The controller is equipped with a vehicle weight surmizing portion 22 to surmize vehicle weight; a slope surmizing portion 23 to surmize a slope; a standard lock up line selecting portion 21 that memorizes a standard lock up line at every specific speed shift ratio and at the same time selects a standard lock up line that is according to the status quo speed shift ratio out of plural standard lock up lines; and a lock up line correcting portion 25 to correct a standard lock up line selected according to surmized weight and slope, and a lock up signal output portion 27 that judges the timing of lock up on or off by using a corrected lock up line and outputs a lock up signal to a lock up solenoid 33 with this timing, is equipped.
Patent JP-S61118884-A (JP)
Title: Image pickup method
Inventor: OKUMURA KAZUMASA
IPC: G06K9/20
Filed: 1984-11-14
Abstract: PURPOSE:To clarify cutting of an object and a background, and a boundary of a projecting matter in the object, by making a shadow, by executing an illumination so that a shadow of the object can be made from two directions, storing and synthesizing each image, and generating another image. CONSTITUTION:A face 1 is illuminated from the right side by turning on an illuminator 2a, and an image which has made a shadow on the left side of the face is brought to an image pickup by an image pickup device 3 and stored in an image memory 4a. In the same way, by turning on an illuminator 2b, an image which has made a shadow on the right side is stored in an image memory 4b. Subsequently, by synthesizing two kinds of images after erasing the right half of the image stored in the image memory 4a and the left half of the image stored in the image memory 4b, by an image synthesizing circuit 5, a boundary to a background of the whole face and a shape of a nose are obtained as distinct images by a shadow.
Patent JP-H0667765-A (JP)
Title: Power source controller of data processing terminal equipment
Inventor: SUGIMURA AKIRA
IPC: G06F1/32
Filed: 1992-08-17
Abstract: PURPOSE:To prevent waste of electric power, and also, to improve safety. CONSTITUTION:A window terminal equipment 100 is provided with a setting switch 105 for setting whether a power source of a data processing terminal equipment 300 is turned on or not at the time of operation of the window terminal equipment 100. Setting of the setting switch 105 is recognized by a set state recognizing part 109. In the case a result of this recognition is a power source turn-on instruction of the data processing terminal equipment 300, the window terminal equipment 100 sends out a power source turn-on instructing signal as a power source control signal 116 to the data processing terminal equipment 300. Also, in the case the result is not the power source turn-on instruction, the power source turn-on instructing signal is not sent out, and even if the window terminal equipment 100 rises, the data processing terminal equipment 300 becomes into a power source turn-off state.
Patent JP-H11149142-A (JP)
Title: Photographic developing composition containing sludge formation inhibitor and its use
Inventor: MCGUCKIN HUGH GERALD
IPC: C07D285/125
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a sludge formation inhibitor capable of effectively preventing the formation and precipitation of silver sludge in a development processing composition. SOLUTION: This processing composition contains two kinds of different mercapto-substituted sludge formation inhibitors. The first compound is a generally used mercapto-substituted compound and the second compound is mercaptothiodiazole glycerol propoxylate represented by the formula in which x+y+z is 2.8-3.2. A use weight ratio of the first compound to the second compound is 1:1-1:10. The processing composition is used for black color development of color reversal and black-and-white photographic element, and especially used for a graphic art film.
Patent JP-H1160578-A (JP)
Title: Pyridonecarboxylic acid derivative, ester thereof or salt thereof
Inventor: TOSHIMA MINORU
IPC: A61P31/04
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new carboxylic acid having a bicyclic amino group having a specific structure at 7-position, and useful as an antimicrobial agent. SOLUTION: This pyridonecarboxylic acid derivative is a compound of formula I [R is a (substituted) lower alkyl or the like; X is H, a halogen or the like; Y is H or a halogen; A is a group represented by N or C-Z (Z is H, a halogen or the like); R1 and R2 are each H, a lower alkyl or the like; (n) is 0 or 1], e.g. 5-amino-7-[(1R*,5S*,8R*)-8-amino-3-oxa-6-azabicyclo[3. 3. 0] octa-6-yl]-1- cyclopropyl-6,-8-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid. The compound of formula I is obtained, for example, by reacting a compound of formula II (L is a leaving group), (e.g. 5-amino-1-cyclopropyl 6,7,8-trifluoro-1,4-dihydro-4- oxoquinoline-3-carboxylic acid) with excess amount of bicyclic amine compound of formula III in an inert solvent at 10-180 deg.C for 10 min to 7 days.
Patent JP-H0982929-A (JP)
Title: Semiconductor integrated circuit
Inventor: HIRABAYASHI YOSHIYUKI
IPC: H01L21/822
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To arbitrarily set a plurality of power supply potentials in an internal logic circuit region, and enable commonly having a plurality of different power supply system circuits in each power supply system, by installing a plurality of power supply terminals which supply a common potential and different potentials, and a power supply changeover circuit which supplies a desired potential to an internal logic circuit out of the terminals. SOLUTION: In order to select power supplies of VDD1 and VDD2, an inverter 26 for control is put in the VDD1 side of a switching signal, and the power supplies VDD1 and VDD2 are selected. By the respective changeover switches 25 of VDD1 and VDD2, a selected power supply is inputted. In this case, in order to prevent a current from flowing from a high potential to a low potential, an input power supply is fed to an internal logic circuit from the output parts of diodes 27. By commonly having a plurality of different power supply system circuits in this manner, flexibility is imparted to a logic circuit, it is miniaturized, and application efficiency of the internal logic circuit can be improved.
Patent JP-H0878440-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA YUKIYOSHI
IPC: H01L21/52
Filed: 1994-09-07
Abstract: PURPOSE: To rigidly fix a high voltage semiconductor chip on a metal plate, and prevent breakdown of the semiconductor chip due to discharge during a test, by forming an insulating heat resistant film having a hole between the metal substrate or metallized circuit and the semiconductor chip. CONSTITUTION: In the hole part of an insulating heat resistant film 7, cream solder is spread, or solder is printed, or a solder film is mounted. A semiconductor chip 1 is mounted on the solder, and soldering is performed by heating. A solder layer 5 formed by heating is prevented from flowing outside the hole of the film 7 by virtue of the film 7, and the solder layer 5 is formed so as to have a constant thickness. Between the bonding end portion of the semiconductor chip 1 and a heat spreader 3, the insulating film 7 is formed, so that discharge is not generated between the semiconductor chip 1 and the heat spreader 3 during a withstand voltage test. Thereby the damage of the semiconductor chip 1 which is to be caused by the withstand voltage test can be decreased.
Patent JP-H0878650-A (JP)
Title: Semiconductor device
Inventor: HOSOKAWA YOICHI
IPC: H01L27/14
Filed: 1994-09-07
Abstract: PURPOSE: To prevent a phenomenon of reverse after-image, in which a black spot read out just after a white one is more blacken and a white spot read out just after a black one is more whitish abnormally. CONSTITUTION: A semiconductor device 10 includes one or more pairs of photodiode PD and blocking diode BD connected in series with reverse polarities to each other. The photodiode PD is formed by laminating first electrodes 14P and 14B, semiconductor layers 16P and 16B, and second electrodes 18P and 18B. In the blocking diode BD, an anode-side electrode 14B has a contact area (contact width) smaller than that of the semiconductor layer 16B.
Patent JP-H03103794-A (JP)
Title: Beam position monitor device for particle accelerator
Inventor: HAYASAKA TOA
IPC: H05H7/00
Filed: 1989-09-18
Abstract: PURPOSE:To measure C.O.D. with high accuracy by inputting a constant-voltage simulation signal of detection frequency to respective circuits of a four-circuit system and calculating the output signals of the respective circuits, specifying a specific reference electrode and finding correcting values of other electrodes, and performing correction processing. CONSTITUTION:Right before the C.O.D. (deviation of beam from an equilibrium track) is measure, a synthesizer 34 is used to input the constant-voltage signal of frequency (f) detected by a heterodyne detecting circuit to modulation adapters 30A - 30D fitted nearby position electrodes 20A - 20D. The output signals J'A - J'D of respective detecting circuits 25A - 25D are recorded temporarily by a data logger 32 and transferred to a computer 26. When a sender specifies a reference electrode, e.g. 20A, i.e. J'A, the computer 26 calculates the respective correcting values alphaB=J'B/J'A, alphaC=J'C/J', and alphaD=J'D/J'A and stores them in specific addresses. Then position signals J'A - J'D by an actual electron beam are fetched and a horizontal direction H and a vertical direction V are calculated to calculate the C.O.D.
Patent JP-S62100777-A (JP)
Title: Image forming device
Inventor: AOKI TAKAO
IPC: G03G15/01
Filed: 1985-10-28
Abstract: PURPOSE:To suppress toner offset in respective transfer process of a multi- transfer system by slightly separating a transfer material carrying means from an image carrier when a transfer material is opposed to an image carrier carrying no toner image. CONSTITUTION:A solenoid 520 is connected to the other side of a coupling plate 516 through a tension spring 519. When the solenoid 520 is turned on, a transfer drum 5 is separated from a photosensitive drum 1 against the force of springs 517, 517' and the moving distance of the drum 5 is adjusted by stoppers 521, 521'. The separated distance is set up so that a photosensitive drum gear 524 is not disengaged from a transfer drum gear 523 and synchronous rotation is always maintained between both the drums 1 and 5. Sequence control is executed so that the solenoid 520 is turned off and the drum 1 is pressed against the drum 5 at the transfer of a toner image on the drum 1, and at the time of non-transfer, the solenoid 520 is turned on and the drum 1 is separated from the drum 5.
Patent JP-H03104128-A (JP)
Title: Metal mold for sealing semiconductor
Inventor: HARA AKITOSHI
IPC: H01L21/56
Filed: 1989-09-18
Abstract: PURPOSE:To prevent the vertical fluctuations of a semiconductor element by the pressure of a resin to flow in by a method wherein opposed resin inflow ports are respectively provided to the side of the active part and the side of the rear of the element. CONSTITUTION:A thermosetting resin is made to flow through top and bottom force runners 11a and 11b and is made to flow in top and bottom force cavities 12a and 12b from top and bottom force resin inflow ports 10a and 10b through top and bottom force subrunners 15a and 15b. At this time, as the inflow ports 10 and 10b are very small compared to the subrunners 15a and 15b, the resin strikes on the side of the active part of a semiconductor element 8 and the rear of a placing part 6 with force, is flowed radially from the stricken places and is filled in a cavity. Moreover, by maintaining this state, the resin is hardened at a metal mold heating temperature. Thereby, the element is not fluctuated in its vertical directions and can be sealed in a stable state.
Patent JP-2000073117-A (JP)
Title: Immersion pipe for vacuum degassing furnace
Inventor: NOMURA OSAMU
IPC: F27D1/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an immersion pipe for a vacuum degassing furnace in which no problem by the presence of joints is raised, a carbon pick-up to a molten steel can be suppressed, expansion and deformation of a supporting structure frame can be suppressed by the reduction in thermal conductivity, and a nitrogen gas (a nitrogen entering from the atmosphere) penetrating from a castable refractory of an outer circumferential part of the immersion pipe is prevented from entering the structure of a sleeve-like refractory. SOLUTION: A coating film 16 consisting of '50% mullite, 30% frit, 10% silicon carbide, and 10% sodium silicate' is applied an outer circumferential surface of a sleeve brick formed of a magnesia carbon brick containing 7% carbon, and the sleeve brick as an inner cylindrical refractory 11 is located inside a cylindrical castable refractory 12 with a cylindrical supporting metallic frame 13 embedded therein.
Patent JP-S6485273-A (JP)
Title: Pressure-sensitive adhesive tape its production
Inventor: DOMOTO TADANORI
IPC: C09J7/02
Filed: 1987-09-26
Abstract: PURPOSE:To obtain a PTFE pressure-sensitive adhesive tape of an improved anchor effect, by applying an adhesive aid-containing fluorocarbon resin dispersion to the surface of an unbaked PTFE sheet, forming a layer of a mixture on it by heating, baking it and forming an adhesive layer on the baked layer of the mixture. CONSTITUTION:An adhesive aid-containing fluorohydrocarbon resin dispersion is applied to the surface of an unbaked polytetrafluoroethylene (PTFE) sheet, and heated to a temperature higher than the melting point of the polytetrafluoroethylene to form a layer of a mixture of the adhesive aid and the fluorohydrocarbon resin on the PTFE sheet and to bake the sheet. A pressure-sensitive adhesive layer is formed on this layer of the mixture to obtain the purpose pressure-sensitive adhesive tape. Examples of the adhesive aids used include silane coupling agents, colloidal silica, and metal oxide powders. As said pressure-sensitive adhesive, a silicone pressure-sensitive adhesive is suitable from the viewpoint of heat resistance, etc.
Patent JP-S60133542-A (JP)
Title: Production of magnetic recording medium
Inventor: YOSHIZAWA AKIHIKO
IPC: G11B5/842
Filed: 1983-12-21
Abstract: PURPOSE:To obtain a magnetic recording medium maintaining lubricity for a long period of time by forming a thin magnetic metallic film on a nonmagnetic base then depositing a metallic iodide protective film consisting of Ni iodide, etc. on the thin film. CONSTITUTION:A thin ferromagnetic metallic film consisting of Co, Ni, Co-Ni alloy, Fe-Ni, etc. is formed by vacuum deposition, sputtering, etc. on a nonmagnetic base. An ethanol soln. of metallic iodide such as NiI2, CoI2 or the like is coated on the thin film and is dries or is deposited by vacuum evaporation thereon to form a thin metallic iodide film to the thickness within a 20-500Angstrom  range, thereby forming a protective layer. The long-term maintenance of surface lubricity of a magnetic tape, magnetic disc, etc. is thus made possible. Since the protective layer is thin, a decrease in the electromagnetic converting characteristic is obviated.
Patent JP-S61120658-A (JP)
Title: Coating apparatus
Inventor: ISHIO NORIAKI
IPC: G03C1/74
Filed: 1984-11-15
Abstract: PURPOSE:To obtain a good coating surface without wastefulness of a resist material, by rotating a material to be coated at a low speed so as to direct the upper surface upwardly while dripping a viscous liquid from a nozzle and subsequently rotating said material to be coated at a high speed, in such a state that the coated surface is directed downwardly, to flattening the coated surface. CONSTITUTION:A wafer 11 is sucked on a wafer chuck 12 under vacuum and a proper amount of a resist material is dripped on the upper surface of the wafer 11 from a nozzle 14. Next, the wafer 11 is driven by a low speed rotary motor 13 to be rotated along with the wafer chuck 12 to spread the resist material supplied to the upper surface of the wafer 11. Subsequently, the wafer 11 is held by a holding member 38 and conveyed to be located under a high speed rotary motor 23 and, at the same time, a holding member 37 is located above the low speed rotary motor 13. At this time, because the coated surface of the wafer 11 is directed downwardly, said wafer is sucked under vacuum by the wafer chuck 12 and driven by the high speed rotary motor 23 to flatten the coated surface to a desired film thickness.
Patent JP-S6395713-A (JP)
Title: On-vehicle radio receiver
Inventor: SUEHIRO KENJI
IPC: B60R11/02
Filed: 1986-10-09
Abstract: PURPOSE:To prevent the nonconformity such as a change in a reception station during a period of coincident modulation content for a short time only as timeset by allowing a control section to stop the automatic discrimination function of the same broadcast content for a prescribed time zone only in interlocking with the clock. CONSTITUTION:A clock 12 is added newly, an output of the clock 12 is given to a control circuit 5 to stop the input reception of the output of a demodulation output circuit 4 at a designated time zone. In stopping the reception, it is displayed on a display device 11 by the control section 5. Thus, when the output of the circuit 4 stops the input reception to the control section 5, the demodulation output detection circuit 4 detects the intermission of voice for prescribed period, then no output is given from the control section 5 to a data memory 6 and the receiver is not tuned by the frequency of a check station and is not switched automatically to other station while the frequency of the present station is being received when the input reception of the demodulation output detection circuit 4 is stopped.
Patent JP-H03105829-A (JP)
Title: Power supply for magnetron
Inventor: KUROKUZUHARA MAMORU
IPC: H01J23/15
Filed: 1989-09-20
Abstract: PURPOSE:To restrain a filament current from being lowered by connecting inductance elements with the filament of a magnetron in series, and thereby increasing the temperature of the ferromagnetic material of said elements up to Curie temperature along with the exothermic increase in temperature of said magnetron due to oscillation. CONSTITUTION:Inductance elements 12 (choke coil) are connected with the filament 11 of a magnetron 1 in series. At least, at one of the choke coils 12, a ferrite core 122 is winded by a coil 121, which has Curie temperature at a specified temperature range, for example, between 100 deg.C and 200 deg.C. When the temperature of the core comes up to Curie temperature of the aforesaid ferrite material, the ferrite core is turned out to be a paramagnetic condition so that the induction of the choke coils 12 are thereby decreased to a great extent. By this constitution, the composite impedance of the whole of the filament circuit is decreased, and a filament current can thereby be restored.
Patent JP-S61118612-A (JP)
Title: Angular velocity sensor
Inventor: HARA NAOKI
IPC: G01C19/5628
Filed: 1984-11-15
Abstract: PURPOSE:To perform accurate detection, by inverting the phase of the offset signal contained in the output of the detection piezoelectric body of an angular velocity sensor having two sets of vibrators, each of which has such a structure that a driving piezoelectric body and the detection piezoelectric body are crossed at right angles, arranged thereto symmetrically. CONSTITUTION:Driving piezoelectric bimorphs 1, 1' each formed by laminating piezoelectric bodies and detection piezoelectric bimorphs 2, 2' having the same structure are crossed at right angles and adhered by an adhesive 3 to constitute two sets of vibrators which are, in turn, symmetrically arranged. The inside piezoelectric body of the driving piezoelectric bimorphs 1, 1' is adhered to a metal terminal 4 to apply AC driving voltage and output leads 4, 4' are combined so as to invert the phases of the offset signals contained in the outputs of the detection piezoelectric bimorphs 2, 2'. By this method, an error due to the offset signals is erased to detect accurate angular velocity.
Patent JP-2001066578-A (JP)
Title: Lcd holder
Inventor: YAMADA TAKESHI
IPC: G09F9/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an LCD holder which is capable of shortening the time for assembly by adopting a structure which improves the workability to mount the LCD and to mount the LCD to a printed circuit board. SOLUTION: Two LCD fixing members 16a and 16b to prevent the inclination of the LCD and to fix the LCD are integrally molded at a main body 12. These LCD fixing members are connected by a connecting member 18. When this member is pulled down, the LCD fixing members 16 are simultaneously curved outward. Then, simple manipulation with the single hand is made possible. Also, an LCD connecting pin fixing guide 20 which is the guide for the connecting pins disposed at the LCD to be connected to the printed circuit board is integrally molded at the main body 12. The fixing guide 20 is provided with fixing holes 22 of the same number as the number of the connecting portions to a grid shape. When the connecting pins of the LCD are inserted into the fixing holes 22, the positioning of the respective connecting pins is eventually executed in the state free of play.
Patent JP-S6484937-A (JP)
Title: Data transfer control system
Inventor: YOSHIOKA SADAO
IPC: H04L7/04
Filed: 1987-09-25
Abstract: PURPOSE:To execute a processing to plural opponent equipments with an equal control circuit by detecting a phase difference between a reference clock and a response clock and selecting one clock corresponding to the detecting timing as a correction reference clock. CONSTITUTION:In a clock generating circuit 2, FFs 22 and 23 and an inverter 21 generate timing clocks 11-14 whose periods are equal to that of a clock 6 and whose phases are dislocated by T/4 from the reference clock 6 of a period T and an operating clock 7 of a period T/2 and a pulse width T/4, and a delay line 24 generates a correction response clock delayed by T/8 from a response clock 5. In a timing holding circuit 3, an initialization completing signal 8 is made active at a data transfer control circuit 1, thereafter, a FF 33 is inverted by the first clock 9 and causes a response clock detecting signal 18 to be active. An AND gate 34 outputs a response clock pulse 15 only at the time of the first clock 5, FFs 31 and 32 fetches the clocks 11 and 13 by it, outputs them as timing deciding signals 16 and 17, and a multiplexer 41 outputs a correction reference clock 10.